Dyfyniad APA

Ott, L., & Mendehall, W. (1980). Understanding statistics. Duxbury.

Dyfyniad Arddull Chicago

Ott, Lyman, and William Mendehall. Understanding Statistics. Duxbury, 1980.

Dyfyniad MLA

Ott, Lyman, and William Mendehall. Understanding Statistics. Duxbury, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.